YourRoots by Genomelink
Sign up free
ED

Edward Duffy — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Queens, New York

Our Model Tree links this Edward Duffy across the 1930 and 1940 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 14-person household.

Age 11 b. ~1919 Male Son Born: New Jersey Single

1930 Census Record Details

Census Year1930
LocationQueens, New York
SurnameDuffy
Given NameEdward
Relationship to HeadSon
SexM
Color / RaceWhite
Age11
Marital StatusSingle
BirthplaceNew Jersey
Age at First MarriageW
Father's BirthplaceNew Jersey
Mother's BirthplaceNew Jersey
Additional Details
Can Read/WriteYes
VeteranNo
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
Township / WardNew York City
Est. Birth Year~1919

Household Members

Census records only state relationship to the household head. Pairwise kinship is derived (~90–95% accurate), not recorded. Step/blended families and boarders can break it.

14 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Edward Age Birth yr
Margaret Duffy Daughter — 5 ~1925
Agnes Duffy Daughter — ~1930
Mary Duffy Spouse — 42 ~1888
Elizabeth Duffy Daughter — 3 ~1927
Edward Duffy Son — 11 ~1919
Theresa Duffy Daughter — ~1930
William Duffy Son — 13 ~1917
John Duffy Son — 19 ~1911
Rose Duffy Daughter — 1 ~1929
Francis Duffy Son — 9 ~1921
Joseph Duffy Son — 15 ~1915
Catherine Duffy Daughter — 7 ~1923
Mary Duffy Daughter — 17 ~1913
John Duffy Head — 45 ~1885

Census Appearances

1930
Queens, New …
Son, age 11
Queens, New York · implied b. ~1919 — 14 household members
Surname Duffy
Given Name Edward
Relationship to Head Son
Sex M
Color / Race White
Age 11
Marital Status Single
Birthplace New Jersey
Age at First Marriage W
Father's Birthplace New Jersey
Mother's Birthplace New Jersey
Can Read/Write Yes
Veteran No
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1940
Queens-County, New …
Son, age 22
Queens-County, New York · implied b. ~1918 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Dufey
Given Name Edward
Relationship to Head Son
Sex M
Color / Race White
Age 22
Marital Status Single
Birthplace New Jersey
1935 Residence (City) New York City
1935 Residence (County) Queens
Occupation Clerk
Industry Publishing
Class of Worker PW
Hours Worked 35
Income (1939) 500
Highest Grade H-2
1935 Residence Same Place
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey

Model Tree

An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Linked across censuses
Our Model Tree links Edward Duffy across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Edward Duffy
Son · 1930 · age 11 · b. ~1919 · New York
★ You are viewing this record
Sibling
Agnes Duffy
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Duffy
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Duffy
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Duffy
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Duffy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Duffy
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Duffy
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Duffy
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Duffy
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Duffy
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Duffy
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Queens, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:illinoiscensus00reel504:0157)

Line Name Age Relation Occupation Birthplace
1 Daniel Kosten 48 Head — Holland
2 Marie Kosten 47 Wife — Holland
3 Cornelius Kosten 21 Son Articust New Jersey
4 Marie Kosten 18 Daughter — New Jersey
5 Daniel Kosten 16 Son — New Jersey
6 John Kosten 14 Son — New Jersey
7 Jacob Kosten 11 Son — New Jersey
8 Peter Kosten 8 Son — New Jersey
9 William Kosten 6 Son — New Jersey
10 Elizabeth Kosten 4 Daughter — New Jersey
11 Edward Kosten 2 Son — New Jersey
12 James Hamilton 42 Head — New Jersey
13 Mary Hamilton 40 Wife — New Jersey
14 James Hamilton 19 Son — New Jersey
15 Mary Hamilton 17 Daughter — New Jersey
16 John Hamilton 15 Son — New Jersey
17 William Hamilton 13 Son — New Jersey
18 Robert Hamilton 11 Son — New Jersey
19 Edward Hamilton 9 Son — New Jersey
20 Joseph Hamilton 7 Son — New Jersey
21 Francis Hamilton 5 Son — New Jersey
22 Catherine Hamilton 3 Daughter — New Jersey
23 Margaret Hamilton 1 Daughter — New Jersey
24 Joseph Stellmack 30 Head Superintendent Indiana
25 Evelyn Stellmack 22 Wife — Michigan
26 Joseph Stellmack 4 Son — New Jersey
27 Robert Stellmack 2 Son — New Jersey
28 Richard Stellmack 1 Son — New Jersey
29 William Stellmack 0 Son — New Jersey
30 Mary Stellmack 0 Daughter — New Jersey
31 Catherine Stellmack 0 Daughter — New Jersey
32 Margaret Stellmack 0 Daughter — New Jersey
33 Elizabeth Stellmack 0 Daughter — New Jersey
34 Theresa Stellmack 0 Daughter — New Jersey
35 Agnes Stellmack 0 Daughter — New Jersey
36 Rose Stellmack 0 Daughter — New Jersey
37 John Duffy 45 Head — New Jersey
38 Mary Duffy 42 Wife — New Jersey
39 John Duffy 19 Son — New Jersey
40 Mary Duffy 17 Daughter — New Jersey
41 Joseph Duffy 15 Son — New Jersey
42 William Duffy 13 Son — New Jersey
43 Edward Duffy THIS PERSON 11 Son — New Jersey
44 Francis Duffy 9 Son — New Jersey
45 Catherine Duffy 7 Daughter — New Jersey
46 Margaret Duffy 5 Daughter — New Jersey
47 Elizabeth Duffy 3 Daughter — New Jersey
48 Rose Duffy 1 Daughter — New Jersey
49 Agnes Duffy 0 Daughter — New Jersey
50 Theresa Duffy 0 Daughter — New Jersey

Search for Edward Duffy

All Edward Duffy Census Records Discover Duffy Family Tree

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.

Source: National Archives and Records Administration (NARA)

Report inaccurate data
👤 View Profile 🌳 Ancestors 👥 Descendants